*{
  margin: 0px;
  padding: 0px;
}
ul,ol,dl,dt,dd{
  list-style: none;
}
a{
  text-decoration: none;
}
img{
  display: block;
}
.fl{
  float: left;
}
.fr{
  float: right;
}
.body, button, input, keygen, legend, select, textarea {
  font: 14px/1.5 Helvetica,sans-serif,STHeiTi;
  color: #333;
  outline: 0;
}
body{
  background-color: #fcfcfd;
}